//
//  NSObject+BFKit.h
//  BFKit
//
//  The MIT License (MIT)
//
//  Copyright (c) 2014 - 2015 Fabrizio Brancati. All rights reserved.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in all
//  copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//  SOFTWARE.

@import Foundation;

/**
 *  This category adds some useful methods to NSObject
 */
@interface NSObject (BFKit)

/**
 *  Check if the object is valid (not nil or null)
 *
 *  @return Returns if the object is valid
 */
- (BOOL)isValid;

/**
 *  Perform selector with unlimited objects
 *
 *  @param aSelector The selector
 *  @param object    The objects
 *
 *  @return An object that is the result of the message
 */
- (id _Nonnull)performSelector:(SEL _Nonnull)aSelector
                   withObjects:(id _Nullable)object, ... NS_REQUIRES_NIL_TERMINATION;

@end
